Published at 0100GMT 08DEC22

United in the first quarter of 2023 is adding Mainline service on selected domestic routes for the first time in recent years, currently served by United Express carriers. Notable mainline aircraft addition as follows.

Chicago O’Hare – El Paso 03MAR23 – 25MAR23 1 daily A319
Chicago O’Hare – Greenville 03MAR23 – 25MAR23 13 weekly A319
Denver – Grand Junction 10FEB23 – 25MAR23 1 daily 737-800
Denver – Greenville 03MAR23 – 25MAR23 1 daily A319
Houston – Grand Rapids
eff 10FEB23 1 daily A319 (Except 03MAR23 – 25MAR23)
03MAR23 – 25MAR23 1 daily 737-700

Houston – Greenville 04MAR23 – 25MAR23 5 weekly A319/320
Newark – St. Louis 04JAN23 – 09FEB23 737-700/-800 operates selected service

Other routes that previously served by mainline aircraft on one-time and/or short-term basis may also see the return of mainline service in the first quarter 2023, but not listed above.